---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12768 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.4G 67% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 446 611 0 2885 3214 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a1:9e:15 brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fea1:9e15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:95:aa:f7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12768) 12/11/24 _x86_64_ (4 CPU) 19:26:19 LINUX RESTART (4 CPU) 19:27:02 tps rtps wtps bread/s bwrtn/s 19:28:01 82.65 22.54 60.11 1188.54 6795.59 19:29:01 436.05 63.32 372.72 6056.21 139091.81 19:30:01 613.10 11.05 602.05 595.37 25235.26 19:31:01 617.44 43.35 574.09 750.82 25338.75 19:32:01 606.15 77.04 529.11 2416.00 18403.87 19:33:01 190.05 53.01 137.04 3361.31 8742.94 19:34:01 11.80 3.88 7.92 117.71 4761.47 19:35:01 107.20 36.58 70.62 1408.30 16816.53 Average: 333.65 38.90 294.76 1991.22 30772.57 19:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1501116 3314612 2537536 62.83 58048 1904364 926684 18.22 606692 1738564 207248 19:29:01 183812 3173040 3854840 95.45 126628 2940028 1498044 29.45 871160 2681744 5652 19:30:01 172632 3150688 3866020 95.73 162776 2838532 1517208 29.82 921284 2585820 4364 19:31:01 167896 3155012 3870756 95.84 185700 2816140 1526756 30.01 897488 2602176 1952 19:32:01 316500 3250744 3722152 92.16 196992 2740196 1310308 25.76 828084 2516320 5044 19:33:01 1218588 3306864 2820064 69.83 200232 1947920 1260292 24.77 707304 1794396 13236 19:34:01 803596 2965716 3235056 80.10 200264 2020004 1605040 31.55 1061664 1853304 31384 19:35:01 704840 3314848 3333812 82.55 203628 2455900 962692 18.92 890496 2117924 1236 Average: 633622 3203940 3405030 84.31 166784 2457886 1325878 26.06 848022 2236281 33764 19:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 77.07 68.36 955.76 8.20 0.00 0.00 0.00 0.00 19:28:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 1534.79 893.14 19263.04 66.02 0.00 0.00 0.00 0.00 19:29:01 lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 7.58 9.22 1.65 2.14 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 16.26 14.76 3.51 3.78 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 8.17 9.17 1.84 2.22 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 16.98 12.76 35.69 2.66 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 1.93 2.55 0.43 0.47 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 546.11 306.40 3006.87 26.30 0.00 0.00 0.00 0.00 19:35:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 277.39 165.24 2923.87 14.02 0.00 0.00 0.00 0.00 Average: lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12768) 12/11/24 _x86_64_ (4 CPU) 19:26:19 LINUX RESTART (4 CPU) 19:27:02 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 20.07 0.00 1.46 2.55 0.06 75.86 19:28:01 0 2.41 0.00 0.71 7.32 0.03 89.53 19:28:01 1 18.78 0.00 0.99 1.30 0.07 78.87 19:28:01 2 51.60 0.00 3.28 1.12 0.10 43.90 19:28:01 3 7.55 0.00 0.85 0.49 0.02 91.10 19:29:01 all 25.59 0.00 9.78 11.13 0.11 53.39 19:29:01 0 27.70 0.00 9.29 8.23 0.10 54.68 19:29:01 1 24.20 0.00 9.68 14.11 0.12 51.89 19:29:01 2 26.79 0.00 10.34 6.64 0.14 56.09 19:29:01 3 23.68 0.00 9.80 15.49 0.12 50.92 19:30:01 all 5.29 0.00 3.75 33.87 0.11 56.98 19:30:01 0 5.24 0.00 3.64 26.70 0.08 64.33 19:30:01 1 4.08 0.00 5.75 49.94 0.12 40.11 19:30:01 2 5.49 0.00 3.23 45.38 0.15 45.74 19:30:01 3 6.31 0.00 2.43 13.84 0.07 77.35 19:31:01 all 5.42 0.00 4.17 30.27 0.11 60.03 19:31:01 0 4.16 0.00 4.25 24.40 0.10 67.09 19:31:01 1 3.34 0.00 4.81 36.45 0.10 55.31 19:31:01 2 9.10 0.00 3.94 40.80 0.15 46.00 19:31:01 3 5.15 0.00 3.63 19.60 0.08 71.54 19:32:01 all 2.99 0.00 3.77 25.55 0.10 67.61 19:32:01 0 3.13 0.00 2.65 19.57 0.07 74.58 19:32:01 1 3.64 0.00 4.18 38.79 0.12 53.27 19:32:01 2 2.53 0.00 4.93 27.72 0.14 64.68 19:32:01 3 2.64 0.00 3.33 16.07 0.07 77.89 19:33:01 all 15.58 0.00 4.03 5.50 0.08 74.81 19:33:01 0 9.99 0.00 3.47 2.90 0.08 83.56 19:33:01 1 16.98 0.00 3.56 3.65 0.08 75.73 19:33:01 2 28.33 0.00 5.80 10.58 0.12 55.17 19:33:01 3 7.02 0.00 3.27 4.89 0.07 84.75 19:34:01 all 22.13 0.00 3.06 0.11 0.05 74.65 19:34:01 0 15.48 0.00 2.70 0.05 0.03 81.74 19:34:01 1 9.20 0.00 2.06 0.15 0.03 88.56 19:34:01 2 30.48 0.00 3.49 0.13 0.05 65.85 19:34:01 3 33.32 0.00 3.99 0.13 0.07 62.49 19:35:01 all 23.34 0.00 2.72 2.91 0.05 70.98 19:35:01 0 30.46 0.00 3.16 1.35 0.07 64.97 19:35:01 1 12.43 0.00 1.22 2.20 0.03 84.12 19:35:01 2 15.74 0.00 2.57 7.31 0.05 74.32 19:35:01 3 34.63 0.00 3.93 0.79 0.07 60.59 Average: all 15.04 0.00 4.09 14.00 0.08 66.79 Average: 0 12.33 0.00 3.73 11.31 0.07 72.56 Average: 1 11.57 0.00 4.04 18.34 0.08 65.96 Average: 2 21.24 0.00 4.69 17.45 0.11 56.50 Average: 3 15.04 0.00 3.90 8.92 0.07 72.07